• n. 拇指指甲；極小的東西；短文
• adj. 極小的，極短的

thumb,拇指，nail,指甲。

thumbnail (n.)

c. 1600, from thumb (n.) + nail (n.). Meaning "drawing or sketch of a small size" (though usually not literally the size of a thumbnail) is from 1852.

1. I used my thumbnail to tighten the screw on my lamp.

我用拇指指甲把臺燈上的螺釘擰緊了。

來自柯林斯例句

2. The thumbnail grows the slowest and the middle nail the fastest.

拇指指甲長得最慢,中指指甲最快?

來自互聯網

3. The novelist only gave a thumbnail sketch of his characters.

這位小說家對他作品中的人物只作簡略的勾畫.

來自互聯網

4. Select a thumbnail or icon to view its options.

選擇一個縮略圖或圖標,查看其選項.

來自互聯網

5. The Thumbnail Control was unable to create a required window.

縮略圖控制無法創建所需的窗口.

來自互聯網